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Explicitly abort ATIO if CTIO sending status has failed.

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This helps SIM to free related resources in questionable cases.

MFC after:	2 weeks
This commit is contained in:
Alexander Motin 2017-02-24 12:12:30 +00:00
parent 5c0b756a9a
commit d7c2cc352e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=314204
1 changed files with 8 additions and 0 deletions
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8
sys/cam/ctl/scsi_ctl.c
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@ -1282,6 +1282,14 @@ ctlfedone(struct cam_periph *periph, union ccb *done_ccb)
* datamove done routine.
*/
if ((io->io_hdr.flags & CTL_FLAG_DMA_INPROG) == 0) {
/* Abort ATIO if CTIO sending status has failed. */
if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) !=
CAM_REQ_CMP) {
done_ccb->ccb_h.func_code = XPT_ABORT;
done_ccb->cab.abort_ccb = (union ccb *)atio;
xpt_action(done_ccb);
}
softc->ccbs_freed++;
xpt_release_ccb(done_ccb);
ctlfe_requeue_ccb(periph, (union ccb *)atio,